Yes, it's 1:75 ^
After that Globalplus Gold Amex is the best card, but still earns 25% less than the current Amex MR card. The latter will continue, as pointed out above, with other programmes, like TG and Emirates. (Currently $1 spent = 1.2 TG miles). Apart from the fact whether or not you prefer to earn TG points or NZ points or vv, this will still be the highest earning card.